Find Zone from Postcode

Tuesday, 20 July 2010 23:43


if($prefix == 'VC'){

	$zones = array(

		3 => array(

			array(3391, 3398), array(3414, 3426), array(3475, 3514), array(3517, 3520), array(3525, 3538),

			array(3540, 3549), array(3561, 3569), array(3571, 3606), array(3618, 3622), array(3629, 3657),

			array(3685, 3687), array(3725, 3731),

			),

		4 => array(

			array(3000, 3390), array(3399, 3413), array(3427, 3474), array(3515, 3516), array(3521, 3524),

			array(3539, 3539), array(3550, 3560), array(3570, 3570), array(3607, 3617), array(3623, 3628),

			array(3658, 3684), array(3688, 3724), array(3732, 3999),

			),

		);

	$findcode = intval($postcode);

	foreach($zones as $zoneName => $zone){

		foreach($zone as $range){

			$min = $range[0];

			$max = $range[1];

			if($findcode >= $min && $findcode <= $max){

				$filename = ${'email_attachment_vic'.$zoneName};

				break 2;

				}

			}

		}

	}